JPH0439765B2 - - Google Patents

Info

Publication number
JPH0439765B2
JPH0439765B2 JP4599284A JP4599284A JPH0439765B2 JP H0439765 B2 JPH0439765 B2 JP H0439765B2 JP 4599284 A JP4599284 A JP 4599284A JP 4599284 A JP4599284 A JP 4599284A JP H0439765 B2 JPH0439765 B2 JP H0439765B2
Authority
JP
Japan
Prior art keywords
switching
sound
tap
abnormality
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP4599284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60189913A (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4599284A priority Critical patent/JPS60189913A/ja
Publication of JPS60189913A publication Critical patent/JPS60189913A/ja
Publication of JPH0439765B2 publication Critical patent/JPH0439765B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
JP4599284A 1984-03-10 1984-03-10 負荷時タップ切換装置 Granted JPS60189913A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4599284A JPS60189913A (ja) 1984-03-10 1984-03-10 負荷時タップ切換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4599284A JPS60189913A (ja) 1984-03-10 1984-03-10 負荷時タップ切換装置

Publications (2)

Publication Number Publication Date
JPS60189913A JPS60189913A (ja) 1985-09-27
JPH0439765B2 true JPH0439765B2 (enrdf_load_stackoverflow) 1992-06-30

Family

ID=12734622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4599284A Granted JPS60189913A (ja) 1984-03-10 1984-03-10 負荷時タップ切換装置

Country Status (1)

Country Link
JP (1) JPS60189913A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60189913A (ja) 1985-09-27

Similar Documents

Publication Publication Date Title
EP1358499B1 (en) Tap changer monitoring
CN102460624B (zh) 检测有载抽头变换器的真空断路器的故障的方法和设备
KR19990036823A (ko) 탭셀렉터의 감시방법
JPH0439764B2 (enrdf_load_stackoverflow)
CN114175197B (zh) 有载抽头转换器的压力脉冲诊断
JPH0439765B2 (enrdf_load_stackoverflow)
JPS62213515A (ja) 負荷時タツプ切換装置
JP2531749B2 (ja) 負荷時タップ切換装置の異常判定装置
JP2531748B2 (ja) 負荷時タップ切換装置の異常判定装置
JP7039860B2 (ja) 電磁接触器の接触不良検出装置
JPS63199408A (ja) 負荷時タツプ切換装置
JPH04196403A (ja) 負荷時タップ切換器の駆動系異常診断システム
JP2000269052A (ja) 負荷時タップ切換変圧器の異常診断方法
JPH02281718A (ja) 負荷時タップ切換装置の自動監視装置
JPH0195506A (ja) 負荷時タップ切換装置
JP2006128237A (ja) 負荷時タップ切換装置の異常判定装置及び方法
JP3189541B2 (ja) 負荷時タップ切換器の異常監視装置
JPH0245415B2 (enrdf_load_stackoverflow)
JPS62277022A (ja) 負荷時タツプ切換装置のコロナ検出装置
JP2004172408A (ja) 負荷時タップ切換器の診断方法
JP2617907B2 (ja) 変圧器運転監視装置
JPH03152910A (ja) 負荷時タップ切換装置の異常判定装置
JPS6118017A (ja) 変圧器運転監視装置
JP2690504B2 (ja) 負荷時タップ切換器の異常監視装置
JP2956446B2 (ja) ガス絶縁開閉装置の故障区画検出装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term